| Majority Muslim Countries | 0 | - | 4.98 | 330,108 |
| NATO Countries Quiz | 0 | - | 4.98 | 257,962 |
| EU Countries Quiz | 0 | - | 4.99 | 254,727 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 267,437 |
| Countries with Nuclear Weapons | 0 | - | 4.89 | 248,906 |
| Top Five Countries by Religion | 0 | - | 4.91 | 157,464 |
| Countries by Hottest Recorded Temperature | 0 | - | 4.92 | 105,044 |
| Countries with the Most Elite Universities | 0 | - | 4.93 | 138,524 |
| Countries where the Sea Freezes | 0 | - | 4.90 | 86,654 |
| Countries with the Longest High Speed Rail Networks | 0 | - | 4.90 | 62,196 |
| Largest Countries Without Deserts | 0 | - | 4.89 | 71,041 |
| Countries with NO Military | 0 | - | 4.96 | 56,338 |
| Monarchies of the World | 0 | - | 4.93 | 158,693 |
| Countries by Number of Books Published | 0 | - | 4.94 | 68,639 |
| People on Money by Country | 0 | - | 4.81 | 57,739 |
| Countries that Start with a Vowel | 0 | - | 4.98 | 119,852 |
| Countries with the Most Major Earthquakes | 0 | - | 4.94 | 114,003 |
| Countries with the Most JetPunk Users | 0 | - | 4.99 | 136,006 |
| Most Common JetPunk Answers - Countries | 0 | - | 4.90 | 82,247 |
| Country Superlatives - Top 2 | 0 | - | 4.99 | 68,773 |
| Countries of the World Quiz | 0 | - | 5.00 | 44,359,373 |
| Landlocked Countries Quiz | 0 | - | 4.99 | 383,242 |
| Countries with the Most Billionaires | 0 | - | 4.92 | 319,824 |
| Countries with the Most Skyscrapers | 0 | - | 4.93 | 138,920 |
| Southernmost Countries A-Z | 0 | - | 4.94 | 143,355 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 188,483 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 166,232 |
| Biggest Countries by Area A-Z | 0 | - | 4.96 | 185,022 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 294,143 |
| Countries with the Tallest Buildings | 0 | - | 4.93 | 78,798 |
| Most Guessed Cities by Country #2 | 0 | - | 4.95 | 74,892 |
| Most Guessed Cities by Country #1 | 0 | - | 4.89 | 96,232 |
| Countries with the Most Tanks | 0 | - | 4.85 | 81,177 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 46,155 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 70,438 |
| Five Least Guessed Countries by Continent | 0 | - | 4.97 | 90,419 |
| Countries with the Greatest Elevation A-Z | 0 | - | 4.83 | 69,557 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,409,717 |
| Buddhist Countries | 0 | - | 4.96 | 137,167 |
| Most Guessed Countries on JetPunk | 0 | - | 4.96 | 188,044 |
| Coldest Countries | 0 | - | 4.97 | 132,053 |
| Countries with the Most Millionaires | 0 | - | 4.85 | 101,637 |
| Countries with the Most Nobel Prizes | 0 | - | 4.86 | 87,438 |
| Countries with the Least Precipitation | 0 | - | 4.90 | 79,616 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,478,081 |
| Countries with Most Nobel Prizes by Continent | 0 | - | 4.93 | 58,593 |
| Five Coldest Countries by Continent | 0 | - | 4.96 | 62,147 |
| Monarchies Bordering Monarchies | 0 | - | 4.85 | 58,297 |
| Sahara Desert Countries | 0 | - | 4.97 | 145,768 |
| Himalayan Countries | 0 | - | 4.94 | 122,419 |
| Andean Countries | 0 | - | 4.93 | 68,814 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 56,769 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 113,218 |
| Coffee Producing Countries | 0 | - | 4.83 | 59,983 |
| Countries with Shrinking Populations | 0 | - | 4.92 | 59,376 |
| Danube Countries | 0 | - | 4.97 | 60,882 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 96,915 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 81,933 |
| Countries with the Best Passports | 0 | - | 4.82 | 80,828 |
| Countries with the Worst Passports | 0 | - | 4.90 | 70,526 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 138,352 |
| European Landlocked Countries | 0 | - | 4.99 | 141,060 |
| Partially Recognized Countries | 0 | - | 4.98 | 98,173 |
| Countries with the Most Species | 0 | - | 4.99 | 92,362 |
| Countries 197 to 205 | 0 | - | 4.87 | 63,556 |
| Tropic of Cancer Countries | 0 | - | 4.95 | 46,708 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 45,805 |
| Countries Producing the Most Sugarcane | 0 | - | 4.94 | 52,606 |
| Countries that Use the Peso | 0 | - | 4.88 | 56,387 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.87 | 69,966 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 53,694 |
| Countries in the Alps | 0 | - | 4.86 | 110,504 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 90,774 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 97,907 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 75,425 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 83,793 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 110,671 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.90 | 91,981 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 95,055 |
| Five Biggest Countries by Longitude | 0 | - | 4.90 | 49,887 |
| Biggest Country by Body of Water | 0 | - | 4.95 | 47,997 |
| Countries with the Most Container Port Traffic | 0 | - | 4.91 | 58,836 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 72,753 |
| Bridge and Tunnel Borders | 0 | - | 4.95 | 51,289 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.89 | 39,116 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 100,184 |
| Arctic Ocean Countries | 0 | - | 4.94 | 75,871 |
| Countries with the Most Grassland | 0 | - | 4.93 | 73,575 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 109,113 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 64,848 |
| Countries that Host the Most Refugees | 0 | - | 4.94 | 56,775 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 222,304 |
| World Countries - Blind Typing | 0 | - | 5.00 | 95,232 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 45,142 |
| Largest Countries By Category | 0 | - | 4.97 | 151,471 |
| Countries by Countries | 0 | - | 4.96 | 58,498 |
| Richest Island Countries | 0 | - | 4.81 | 94,842 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 303,265 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 222,043 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 212,834 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 181,139 |
| Country Flags with the Most White | 0 | - | 4.87 | 132,130 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.96 | 115,020 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 60,676 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 124,122 |
| Countries Hidden in a Letter #1 | 0 | - | 5.00 | 45,738 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.86 | 46,338 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 83,990 |
| Countries with the Most Muslims | 0 | - | 4.94 | 153,658 |
| Countries with the Most Exports | 0 | - | 4.96 | 148,638 |
| Top Crude Oil Producing Countries | 0 | - | 4.91 | 182,085 |
| Countries by Oil Consumption | 0 | - | 4.96 | 116,505 |
| Largest Economies in 2050 | 0 | - | 4.90 | 106,782 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 250,674 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.96 | 97,929 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.90 | 79,792 |
| Shortest Country Name A-Z | 0 | - | 5.00 | 226,110 |
| Countries that Start with A | 0 | - | 4.98 | 2,064,984 |
| Countries that Start with B | 0 | - | 4.95 | 2,202,702 |
| Countries that Start with C | 0 | - | 4.96 | 1,747,210 |
| Countries that Start with D | 0 | - | 4.96 | 658,930 |
| Countries that Start with E | 0 | - | 4.96 | 1,314,997 |
| Countries that Start with G | 0 | - | 4.97 | 1,437,509 |
| Countries that Start with H | 0 | - | 4.96 | 561,842 |
| Countries that Start with I | 0 | - | 4.92 | 1,236,821 |
| Countries that Start with J | 0 | - | 4.98 | 562,073 |
| Countries that Start with K | 0 | - | 4.97 | 772,918 |
| Countries that Start with L | 0 | - | 4.98 | 1,040,145 |
| Countries that Start with N | 0 | - | 4.93 | 1,066,601 |
| Countries that Start with P | 0 | - | 4.95 | 1,166,772 |
| Countries that Start with S | 0 | - | 4.98 | 1,690,323 |
| Countries that Start with T | 0 | - | 4.89 | 970,527 |
| Countries that Start with U | 0 | - | 4.97 | 871,617 |
| Countries that Start with V | 0 | - | 4.98 | 583,260 |
| Countries that Start with F | 0 | - | 4.83 | 582,288 |
| Countries that Start with M | 0 | - | 4.97 | 1,326,827 |
| Five Most Guessed Countries by Continent | 0 | - | 4.96 | 164,769 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 187,048 |
| Most Powerful Countries Bordering Each Other | 0 | - | 4.86 | 54,606 |
| Most Visited Countries by JetPunkers | 0 | - | 4.89 | 111,932 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 360,390 |
| Countries with the Most Tourists Quiz | 0 | - | 4.91 | 382,614 |
| Island Countries Quiz | 0 | - | 4.99 | 691,142 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,259,950 |
| Biggest Countries by Area | 0 | - | 5.00 | 990,354 |
| Northernmost Countries | 0 | - | 4.99 | 342,865 |
| Countries of South America | 0 | - | 5.00 | 863,739 |
| Countries of Oceania | 0 | - | 5.00 | 976,819 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,732,878 |
| Richest Countries A-Z | 0 | - | 4.93 | 96,203 |
| Large Countries with Small Economies | 0 | - | 4.94 | 77,619 |
| Countries by Wikipedia Descriptions #1 | 0 | - | 4.93 | 63,421 |
| Countries by Wikipedia Descriptions #4 | 0 | - | 4.89 | 55,307 |
| Countries with the Most Borders A-Z | 0 | - | 4.98 | 112,054 |
| Richest Countries Bordering Each Other | 0 | - | 4.99 | 148,184 |
| Rich Countries Bordering Poor Countries | 0 | - | 4.89 | 94,627 |
| Bordering Countries with the Largest GDPs | 0 | - | 4.97 | 74,201 |
| Biggest Countries by Population | 0 | - | 4.99 | 1,382,532 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 365,027 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 159,124 |
| Countries with Megacities | 0 | - | 4.99 | 218,407 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 186,967 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.97 | 106,351 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 126,843 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.97 | 73,368 |
| Top 50 Countries by Population - In Order | 0 | - | 4.97 | 270,259 |
| Countries by Official Language | 0 | - | 4.95 | 184,249 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 282,315 |
| Countries in their Native Language | 0 | - | 4.98 | 189,008 |
| Independence from Whom | 0 | - | 4.99 | 200,043 |
| Subdivisions by Country | 0 | - | 4.86 | 48,551 |
| Who Controlled These Colonies? | 0 | - | 4.90 | 123,874 |
| Megadiverse Countries | 0 | - | 4.96 | 130,549 |
| Countries With the Most English Speakers | 0 | - | 4.89 | 122,304 |
| Countries with Multiple Big Islands | 0 | - | 4.92 | 121,921 |
| Most Desired Destinations for Potential Migrants | 0 | - | 4.82 | 49,347 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 155,575 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 59,523 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 86,917 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.94 | 149,359 |
| Countries with Multiple Populous Islands | 0 | - | 4.91 | 80,510 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 43,440 |
| Countries by Sports League Revenue | 0 | - | 4.93 | 67,668 |
| Landmarks of Countries #1 | 0 | - | 4.88 | 104,905 |
| Countries Furthest from the United States | 0 | - | 4.95 | 86,009 |
| Countries with the Highest HDI | 0 | - | 4.95 | 134,263 |
| Straight Shot to the Arctic Circle | 0 | - | 4.89 | 72,204 |
| Most Dispersed Island Nations | 0 | - | 4.96 | 68,689 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 98,375 |
| World Map Quiz | 0 | - | 4.88 | 57,813 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 135,425 |
| Smallest Countries with at Least One Border | 0 | - | 4.87 | 86,829 |
| Countries by Founding Story | 0 | - | 4.94 | 72,931 |
| Southernmost Countries of the World | 0 | - | 4.99 | 218,764 |
| Countries by Inland Surface Water | 0 | - | 4.94 | 98,841 |
| Top 20 Motor Vehicle Producing Countries | 0 | - | 4.91 | 116,690 |
| Countries With the Most Languages | 0 | - | 4.89 | 189,484 |
| Countries with the Highest Population Under Age 15 | 0 | - | 4.93 | 92,595 |
| Countries with the Highest Population 65 and Older | 0 | - | 4.89 | 88,673 |
| Countries with the Most Prisoners | 0 | - | 4.93 | 93,672 |
